JPS62138721U - - Google Patents
Info
- Publication number
- JPS62138721U JPS62138721U JP2593686U JP2593686U JPS62138721U JP S62138721 U JPS62138721 U JP S62138721U JP 2593686 U JP2593686 U JP 2593686U JP 2593686 U JP2593686 U JP 2593686U JP S62138721 U JPS62138721 U JP S62138721U
- Authority
- JP
- Japan
- Prior art keywords
- piers
- door body
- surface water
- floats
- slidable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002352 surface water Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2593686U JPS62138721U (en]) | 1986-02-24 | 1986-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2593686U JPS62138721U (en]) | 1986-02-24 | 1986-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138721U true JPS62138721U (en]) | 1987-09-01 |
Family
ID=30826549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2593686U Pending JPS62138721U (en]) | 1986-02-24 | 1986-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138721U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525775A (en) * | 1975-06-30 | 1977-01-17 | Meiji Seika Kaisha Ltd | Preparation of 3-substituted-2(1h1)-pyridone- 6-carboxylic acid |
| JPS5414416U (en]) * | 1977-07-01 | 1979-01-30 |
-
1986
- 1986-02-24 JP JP2593686U patent/JPS62138721U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525775A (en) * | 1975-06-30 | 1977-01-17 | Meiji Seika Kaisha Ltd | Preparation of 3-substituted-2(1h1)-pyridone- 6-carboxylic acid |
| JPS5414416U (en]) * | 1977-07-01 | 1979-01-30 |